Permit Record

Alteration Residential

1250 N Dearborn St, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$4,900,000
ContractorG3 Construction Group, INC. →
Permit record
Parties
Contractor
G3 Construction Group, INC.
Applicant
Not in source
Owner
1250 N Dearborn Condominium Association
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1704223085
Climate zone (IECC)
5A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
Not in source
Geocode & dates
Coordinates
41.9054, -87.6302
Geocode confidence
90%
Geocode source
Not in source
Issued
Oct 16, 2025
Applied
Sep 19, 2025
Work class
Residential
Description
Source description

SPR / 2019 CBRC: REMOVE AND REPLACE PLUMBING RISERS AND DISTRIBUTION LINES IN AN EXISTING RESIDENTIAL APARTMENT BUILDING AS PER PLANS. (OCCUPANCY GROUP: R-2 / TYPE 1A CONSTRUCTION)

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen by PermitCore
May 2, 2026 · 13:11 UTC
Last seen
May 15, 2026 · 08:49 UTC
Last changed
May 12, 2026 · 00:35 UTC

Open in Chicago source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

5 permits at this parcel (parcel 1704223085) · Jun 13, 2012 – Oct 16, 2025

  1. Oct 16, 2025This permitAlteration Residential · Issued$4,900,000G3 Construction Group, INC.
  2. Mar 3, 2015100583564Addition Residential$375,650J. Gill And Company
  3. Aug 22, 2014100557020Alteration Residential$93,150
  4. Feb 27, 2013100479321Alteration Residential$591,150
  5. Jun 13, 2012100444974Roofing$184,552Cairo & Sons Roofing CO., INC. Dba Csr Roofing Con

Full permit history at this parcel · as of Jul 8, 2026.

Other permits by G3 Construction Group, INC.

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Developer details
Permit #
101074476
Canonical ID
3:101074476
Source permit ID
101074476
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